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1. (WO2010076434) NATURAL COOLING AND HEATING DEVICE, AND COVER THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/076434 International Application No.: PCT/FR2009/001487
Publication Date: 08.07.2010 International Filing Date: 30.12.2009
IPC:
F25D 3/08 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
3
Devices using other cold materials; Devices using cold-storage bodies
02
using ice, e.g. ice-boxes
06
Movable containers
08
portable, i.e. adapted to be carried personally
Applicants:
DUCROCQ, François [FR/FR]; FR
HUYNH, Kim [FR/FR]; FR
Inventors:
DUCROCQ, François; FR
HUYNH, Kim; FR
Priority Data:
080751431.12.2008FR
Title (EN) NATURAL COOLING AND HEATING DEVICE, AND COVER THEREOF
(FR) DISPOSITIF RÉFRIGÉRANT ET CHAUFFANT, NATUREL, ET SON ENVELOPPE
Abstract:
(EN) The invention relates to a refrigerating or heating energy-accumulating device (fig. 6-1) including a cover and a mixture of sphagnum and water at least optionally with halides for lowering the eutectic point (fig. 6-2), particularly for transporting parcels to be maintained at a constant temperature, or to be applied on a human or animal body so as to provide a dry cooling or soft heating sensation. The outer surface of the cover is formed by a humidity-absorbing layer, in particular for absorbing condensation. The layer is typically a non-woven one, optionally made of wool felt. Accordingly, the device is a heat or cold accumulator that can be theoretically endlessly reused, and which is entirely natural except for the cover which is considered to be recyclable.
(FR) L'invention concerne un dispositif accumulateur d'énergie frigorifique ou calorifique (figure 6 -1) contenant une enveloppe et un mélange de sphaigne et d'eau au moins avec éventuellement des halogénures pour abaisser le point d'eutexie(figure 6 -2) particulièrement adaptés pour le transport de colis dont on souhaite maintenir la température constante, ou pour être appliqués sur le corps humain ou animal et procurer une sensation de rafraîchissement sec ou de chaleur douce. La surface extérieure de l'enveloppe est formée par une couche absorbant l'humidité, en particulier la condensation. Cette couche est typiquement un non-tissé, éventuellement en feutrine à base de laine. Ainsi le dispositif est un accumulateur de chaud ou de froid, réutilisable en théorie à l'infini, entièrement naturel, à l'exception de l'enveloppe considérée comme recyclable.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
IN5830/DELNP/2011